1. Tumatir
Wannan ƙaramin rami ne da iskar gas ɗin ke samu wanda aikin ƙarfafa ƙarfe ba ya tserewa cikin ƙarfen. Katangar cikinta tana da santsi kuma tana ɗauke da iskar gas, wanda ke da babban haske ga igiyar ruwa ta ultrasonic, amma saboda ainihin siffa ce ko ellipsoid, lahani ne mai ma'ana, wanda ke shafar girman girmansa. Ramin iska a cikin ingot yana kwance a cikin lahani bayan ƙirƙira ko jujjuyawa, wanda ke da fa'ida don ganowa ta hanyar binciken ultrasonic.
2. Retraction da sako-sako da rami
Lokacin da simintin gyare-gyare ko ingot aka sanyaya da ƙarfi, ƙarar ya kamata ya ragu, kuma ƙarancin ƙarancin ƙarfe ba zai iya ƙarawa da ƙarfe mai ruwa ba. Manya-manyan ramukan da aka tattara ana kiran su ramukan raguwa, kuma ana kiran ramukan ƙanana da warwatse. Saboda ka'idar fadada yanayin zafi da ƙanƙantar sanyi, ramin raguwar dole ne ya wanzu, amma akwai nau'i daban-daban, girma da matsayi daban-daban tare da hanyoyin sarrafawa daban-daban, kuma yana zama lahani idan ya wuce zuwa simintin gyaran kafa ko ingot jiki. Idan ingot bai yanke ramin raguwa ba da tsabta kuma ya kawo shi cikin sassan ƙirƙira, zai zama ramin raguwa (ragon shrinkage rami, ragowar shrinkage bututu).
3. Clip slag
Slag ɗin da ke cikin aikin narkewar ko abin da ke cikin tanderun tanderun yana barewa zuwa cikin ƙarfen ruwa, kuma an ja shi a cikin simintin gyare-gyare ko ƙarfe lokacin da ake zubawa, yana haifar da lahani. Slag yawanci ba ya wanzu shi kaɗai, sau da yawa a cikin yanayi mai yawa ko kuma ya warwatse a zurfin daban-daban, yana kama da lahani na girma amma sau da yawa yana da takamaiman layi.
4. Gauraye
A dauki kayayyakin a cikin smelting tsari (kamar oxide, sulfide, da dai sauransu) - wadanda ba karfe inclusions, ko da kara abu na wasu aka gyara a cikin karfe aka gyara ba gaba daya narke da kuma zama don samar da karfe inclusions, kamar high yawa. manyan abubuwan da ke narkewa - tungsten, molybdenum, da sauransu.
5. Magana
Rarraba a cikin simintin gyare-gyare ko ingot galibi yana nufin rarrabuwar abubuwan da aka kafa a cikin rashin daidaituwa na rarraba abubuwan da ke cikin aikin narkewa ko tsarin narkewar ƙarfe. Kayan aikin injiniya na yanki tare da rarrabuwa sun bambanta da kayan aikin injiniya na dukkan matrix na ƙarfe, kuma bambancin da ya wuce iyakar daidaitattun izini ya zama lahani.
6. Yin fasa
Tsagewar da ake yi a cikin simintin gyare-gyaren ya fi faruwa ne ta hanyar raguwar damuwa na ƙarfafawar sanyaya ƙarfe ya zarce ƙarfin ƙarshe na kayan, yana da alaƙa da siffar ƙirar ƙirar da tsarin simintin gyare-gyare, kuma yana da alaƙa da tsattsauran ra'ayi na wasu ƙazanta. da karfe kayan (kamar babban sulfur abun ciki, sanyi brittleness, high phosphorus abun ciki, da dai sauransu). A cikin dunƙule, za a kuma sami tsaga a cikin kristal na shaft, kuma a cikin ƙirjin billet na gaba, zai kasance a cikin ƙirƙira a matsayin tsagewar ciki na ƙirƙira.
Bayan haka, Tianjin Tanggu Water Seal Valve Co., Ltd. wani fasaha ne na ci gaba na roba bawul mai tallafawa kamfanoni, samfuran sunekujerar roba wafer malam buɗe ido, Bawul ɗin malam buɗe ido, bawul ɗin flange biyu mai ɗaukar hankali malam buɗe ido, flange biyueccentric malam buɗe ido bawul, Balance bawul,wafer dual farantin duba bawul, Y-Strainer da sauransu. A Tianjin Tanggu Water Seal Valve Co., Ltd., muna alfahari da kanmu kan samar da samfuran aji na farko waɗanda suka dace da mafi girman matsayin masana'antu. Tare da nau'in bawuloli da kayan aiki masu yawa, za ku iya amincewa da mu don samar da cikakkiyar bayani don tsarin ruwa. Tuntube mu a yau don ƙarin koyo game da samfuranmu da yadda za mu iya taimaka muku.
Lokacin aikawa: Juni-14-2024